@charset "UTF-8";
/**
 * 
 * @authors Your Name (you@example.org)
 * @date    2018-08-20 09:32:42
 * @version $Id$
 */
 html{
    height:100%;
    background-image: url("../image/hello.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 100%;
 }
 body{
    padding-top: 40px;
        overflow-y: hidden;
}
h1{
    margin-top: 0;
}
div {
    text-align: center;
}

#title {
    color: white;
}
@media screen and (min-width: 1600px){
#null{
height: 100px;
}
}
.conten-border {
    height: 50px;
    width: 300px;
    margin: 20px auto;
    line-height: 50px;
    text-align: right;
    border: 0px solid black;
    font-size: 18px;
}

.conten-border>input {
    height: 40px;
    margin-left: 5px;
    width: 210px;
    margin-right: 0;
    font-size: 18px;
    background:none;
    border:1px solid black;
    outline: none;
}

.button>input {
    height: 40px;
    width: 90px;
    border: 10px;
    background-color: #1C9D74;
    color: white;
    font-size: 18px;
    margin-bottom: 30px;

}

#content {
    width: 600px;
    margin: 50px auto;
    height: 500px;
    border-radius: 30px;
}

a {
    text-decoration: none;
}
#footer{
    background-color:#2c2c2c;
    border:1px solid #2c2c2c;
    color:#909090;
    text-align:center;
    margin:100px auto;
    margin-left: 0;
    font-size:14px;
    height: 50px;
    line-height: 50px;
}